I know it's too soon to say this but Aditya is infact smart enough to judge people only and only based on their actions and not on the basis of his relationship with them. He instantly termed Puja as a traitor because he saw the proof then he understood Mahi's game as well although she did come and tell him 😆 and I guess when Puja's mother's betrayal (if it is a betrayal) will come to forefront he'll be quick to disown her too!
Also he's not your typical protective male leads who would fight for the heroine instead he is letting Zoya choose her own battles. He subtley tried to warn zoya about Mahi but did not go and directly tell her about it probably because he doesn't care enough and he saved her from those boys in red light area wothout picking up a fight.
I just think both these traits make him so different from other male leads and ofcourse his sense of humour is another plus 😆
Sorry if my assumptions seem a but far fetched but in my defence I'm drunk on Bepannaah and Harshad 😳